Specifications

The YLQ-R series oil return filter is matting HYDAC 1300 series return filter element , and install on return line in the hydraulic system . use it to filtrate metal powder of the element wearing and rubber impurity in the oil liquid , keep oil liquid clean .

Working principle:

The filter cartridge of the filter use chemical fiber filter material , with high micron rating , big ability through oil , small pressure loss , large quantity of pollutants , etc . and is equipped with a pressure sender and bypass valve . When the filter blockage to the pressure drop 0.35 Mpa , will be issued once the switching signal , and you should clean or replace the filter , if not promptly shut down or no one to replace the filter , the upper part of the bypass valve installed in the filter will automatically open , to protect the system .

Use scope:

This filter is widely used in the hydraulic system of metallurgical machinery , mining machinery , heavy machinery , etc .

Technical data:

Model

DN(mm)

Flow(L/min)

Micron rating(um)

Pressure(MPa)

Pressure loss(MPa)

Model element

Element NO

Initial

Max

YLQ-R100×*

100

1300

1

3

5

10

20

30

1.6

≤0.2

0.35

1300R*BN/HC

1

YLQ-R125×*

125

2600

2

YLQ-R150×*

150

2600

2

YLQ-R200×*

200

3900

3

YLQ-R250×*

250

6500

5

YLQ-R250×*

250

7800

6

YLQ-R250×*

250

9100

7

Install and overall size

Model

Size (mm)

DN

D2

D3

D6

H1

H2

H3

H4

H5

B1

SYLQ-R100×*

100

325

245

G1

1200

250

230

365

230

500

SYLQ-R125×*

125

500

416

G1

1280

250

275

365

230

600

SYLQ-R150×*

150

500

416

G1

1280

250

275

365

230

600

SYLQ-R200×*

200

500

416

G1

1280

250

275

365

230

600

SYLQ-R250×*

250

610

508

G1

1500

250

350

450

250

750

Xinxiang D.king Industry Co., Ltd., the former subordinate enterprise of Aviation Industry 2 Groups, was founded in 1987 and is a professional manufacturer of filters, setting product development, design, production and experiment together. We have passed ISO9001:2000 international quality management system certification. Strong technical force, advanced processing equipment and a three-dimensional auxiliary design system for product design and optimization ensure products in the shortest time and provide customers with the best quality products.Our company mainly produces various series of filters and filter supplies, and is engaged in import and export. The applications of filter products cover petrochemical, chemical, electric power, metallurgy, textile, environmental protection and machinery, such as water, oil, coating, pulp, paint filtration and purification industries."Quality First, Customers First" is our aim. We are willing to cooperate with domestic and overseas clients to provide you with the best quality products and the best services!

duplex oil strainer
1.widely used in the hydraulic system of metallurgical machinery , mining machinery
2.ISO9001-2008

Introduction:

The SRLF series duplex filter is made of two single filter and a switch valve . Simple structure , easy to use , with the balance valve and differential pressure transmitter , in order to achieve the purpose of ensuring system security .

When the single filter element block and need to clean or replace during the work, need to stop the host work to replace the filter element , so not only a waste of time can not meet a host of continuous work . duplex filter can solve the shortcomings of the single filter in this regard , in the case of non-stop machine to clean or replace the filter to ensure the host normal continuous work .

Working principle:

It is characterized by filter clogging of a filter needs to be replaced , do not stop the host , as long as the pressure balance valve and turn the valve is open , the other filters to work , then replace the clogged filter .

Use scope:

This filter is widely used in the hydraulic system of metallurgical machinery , mining machinery , heavy machinery , etc .

RF series return filter is used for hydraulic system return fine filtration to filter out the hydraulic system components wear metal particles and rubber impurities and contaminants such as seals , so that the oil back into the tank to keep clean .

The filter can be installed directly on the tank cover can also be installed pipe connection .

Structure and working princile:

The filter does not filter pollution block the sender and by-pass valve , to improve the reliability of hydraulic exchange , when the filter to be pollutants clogging or system liquid temperature is too low , the flow pulsation factors into the oil pressure is 0.35 Mpa , transducer will signal the instructions , it is timely to replace the filter or to raise the temperature , so can not be handled immediately , in the filter bypass valve will open automatically to protect the system .